| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.65 | 8.753% | $130.123 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $47.97 | 8.529% | $52.0614 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $10.33 | 6.265% | $10.9772 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $37.82 | 8.556% | $41.0559 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $136.37 | 5.325% | $143.6317 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $15.39 | 4.254% | $16.0447 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $216.70 | 6.685% | $231.1864 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $584.23 | $625.0803 | $625.08 | $625.10 | $625.10 | |